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513篇 您的检索式:作者名="Yang U"
    题名 作者 年代 出处 被引量
1Clinical Features of Adult/Adolescent Atopic Dermatitis and Chinese Criteria for Atopic Dermatitis显示文摘Ping Liu Yan Zhao Zhang-Lei Mu Qian-Jin Lu Qian-Jin L U Li Zhang Xu Yao Min Zheng Yi-Wen Tang Xin-Xiano Lu Xiu-Juan xia You-Kun Lin Yu-Zhen Li Cai-Xia Tu Zhi-Rong Yao Jin-Hua Xu Wei Li Wei Lai Hui-Min Yang Hong-Fu Xie Xiu-Ping Han Zhi-Qiang Xie Xiang Nong Zai-Pei Guo Dan-Qi Deng Tong-Xin Shi Jian-Zhong Zhang 2016Chinese Medical Journal2016,,7:64
2Isolation and culture of hepatic stellate cells from mouse liver显示文摘肝的星形的房间(HSC ) 是在肝以内的主要细胞外的生产矩阵的房间并且有众多的 vitalfunctions。为 HSC 的隔离和文化的一个柔韧的协议是重要的因为房间 functionsand 的进一步的调查在肝疾病联系了机制。鼠标肝的卷比老鼠肝的小得多,哪个对更困难的 makesit 比老鼠 HSC 孤立鼠标 HSC (mHSCs ) 。目前,孤立 mHSCs 仍然是挑战 becausethere 不是有效、柔韧的方法孤立并且文化这些房间。在现在的学习, C57BL/6J 老鼠是有包含 liposome 的 dichloromethylene diphosphate (CL2MDP ) 的 intravenouslyinjected 有选择地从 theliver 消除 Kupffer 房间。老鼠肝然后在 situ 被酒,并且 mHSCs 与一种优化密度坡度 centrifugation 技术被孤立。在磷酸盐缓冲区答案(PBS )-liposome 组, mHSCs 的收益是(1.Wenj u Chang Mengxuan Yang Lujun Song Kuntang Shen Hongshan Wang Xiaodong Gao Min Li Weixin Niu Xinyu Qin 2014Acta Biochimica et Biophysica Sinica2014,46,4:6
3Nanosecond photoelectric effects in all-oxide p-n junction of La_(0.9)Sr_(0.1)MnO_(3)/SrNb_(0.01)Ti_(0.99)O_(3)显示文摘Nanosecond (ns) photoelectric effects have been observed in all-oxide p-n junctions of La0.9Sr0.1MnO3/SrNb0.01Ti0.99O3 for the first time. The rise time was about 23 ns and the full width at half maximum was about 125 ns for the open-circuit photovoltaic pulse when the La0.9Sr0.1MnO3 thin film in the p-n junction was irradiated by a laser of ~20 ns pulse duration and 308 nm wavelength. The photovoltaic sensitivity was 80 mV/mJ for a 308 nm laser pulse.HUANG Yanhong L(U) Huibin HE Meng ZHAO Kun CHEN Zhenghao CHENG Bolin ZHOU Yueliang JIN Kuijuan DAI Shouyu YANG Guozhen 2005Science China(Physics,Mechanics & Astronomy)2005,48,3:4
4Critical function of DNA methyltransferase 1 in tomato development and regulation of the DNA methylome and transcriptome显示文摘DNA methylation confers epigenetic regulation on gene expression and thereby on various biological processes.Tomato has emerged as an excellent system to study the function of DNA methylation in plant development.To date,regulation and function of DNA methylation maintenance remains unclear in tomato plants.Here,we report the critical function of tomato(Solanum lycopersicum)Methyltransferase 1(Sl MET1)in plant development and DNA methylome and transcriptome regulation.Using CRISPR-Cas9 gene editing,we generated slmet1 mutants and observed severe developmental defects with a frame-shift mutation,including small and curly leaves,defective inflorescence,and parthenocarpy.In leaf tissues,mutations in Sl MET1 caused CG hypomethylation and CHH hypermethylationon a whole-genome scale,leading to a disturbed transcriptome including ectopic expression of many RIN target genes such as ACC2 in leaf tissues,which are normally expressed in fruits.Neither the CG hypomethylation nor CHH hypermethylation in the slmet1 mutants is related to tissue culture.Meanwhile,tissue culture induces non-CG hypomethylation,which occurs more frequently at gene regions than at TE regions.Our results depict Sl MET1-and tissue culture-dependent tomato DNA methylomes,and that Sl MET1 is required for maintaining a normal transcriptome and normal development of tomato.Yu Yang Kai Tang Tatsiana U Datsenka Wenshan Liu Suhui Lv Zhaobo Lang Xingang Wang Jinghui Gao Wei Wang Wenfeng Nie Zhaoqing Chu Heng Zhang Avtar K HANDa Jian-Kang Zhu Huiming Zhang 2019Journal of Integrative Plant Biology2019,61,12:3
5Increased circulating level of interleukin-6 and CD8+T cell exhaustion are associated with progression of COVID-19显示文摘Background: Coronavirus disease 2019(COVID-19)is pandemic.It is critical to identify COVID-19 patients who are most likely to develop a severe disease.This study was designed to determine the clinical and epidemiological features of COVID-19 patients associated with the development of pneumonia and factors associated with disease progression.Methods:: Seventy consecutive patients with etiologically confirmed COVID-19 admitted to PLA General Hospital in Beijing,China from December 27,2019 to March 12,2020 were enrolled in this study and followed-up to March 16,2020.Differences in clinical and laboratory findings between COVID-19 patients with pneumonia and those without were determined by theχ2 test or the Fisher exact test(categorical variables)and independent group t test or Mann–Whitney U test(continuous variables).The Cox proportional hazard model and Generalized Estimating Equations were applied to evaluate factors that predicted the progression of COVID-19.Results: The mean incubation was 8.67(95%confidence interval,6.78–10.56)days.Mean duration from the first test severe acute respiratory syndrome coronavirus 2-positive to conversion was 11.38(9.86–12.90)days.Compared to pneumonia-free patients,pneumonia patients were 16.5 years older and had higher frequencies of having hypertension,fever,and cough and higher circulating levels of neutrophil proportion,interleukin-6,low count(<190/µl)of CD8+T cells,and neutrophil/lymphocyte ratio.Thirteen patients deteriorated during hospitalization.Cox regression analysis indicated that older age and higher serum levels of interleukin-6,C-reactive protein,procalcitonin,and lactate at admission significantly predicted the progression of COVID-19.During hospitalization,circulating counts of T lymphocytes,CD4+T cells,and CD8+T cells were lower,whereas neutrophil proportion,neutrophil/lymphocyte ratio,and the circulating levels of interleukin-6,C-reactive protein,and procalcitonin were higher,in pneumonia patients than in pneumonia-free patients.CD8+lymphocyte count in pneumonia patients did not recover when discharged.Conclusions: Older age and higher levels of C-reactive protein,procalcitionin,interleukin-6,and lactate might predict COVID-19 progression.T lymphocyte,especially CD8+cell-mediated immunity is critical in recovery of COVID-19.This study may help in predicting disease progression and designing immunotherapy for COVID-19.Peng-Hui Yang Yi-Bo Ding Zhe Xu Rui Pu Ping U Jin Yan Ji-Luo Liu Fan-Ping Meng Lei Huang Lei Shi Tian-Jun Jiang En-Qiang Qin Min Zhao Da-Wei Zhang Peng Zhao Ling-Xiang Yu Zhao-Hai Wang Zhi-Xian Hong Zhao-Hui Xiao Qing Xi De-Xi Zhao Peng Yu Cai-Zhong Zhu Zhu Chen Shao-Geng Zhang Jun-Sheng Ji Fu-Sheng Wang Guang-Wen Cao 2020Infectious Diseases of Poverty2020,9,6:3
6Aminopeptidase N Knockout Pigs Are Not Resistant to Porcine Epidemic Diarrhea Virus Infection显示文摘Dear Editor,Porcine epidemic diarrhea virus(PEDV)is the etiologic agent of porcine epidemic diarrhea(PED),which is an acute,highly contagious,and devastating enteric viral disease in pigs(Lee 2015).PEDV is a coronavirus that mainly infects and replicates in villous enterocytes of the small intestine in pigs(Li et al.2016).PEDV can infect pigs in all age groups,with symptoms of varying degrees,such as watery diarrhea,dehydration,vomiting,and growth retardation.Particularly,PEDV is most detrimental to neonatal pigs,and the mortality rates can reach 100%(Stevenson et al.2013;Lee 2015).PEDV can persist in pigs after infection and become endemic in the farm.PED outbreaks occur periodically in many countries and have resulted in great economic losses to the pig industry worldwide.Effective infection prevention and control of PEDV can only be achieved through the use of vaccines.Jian Zhang Zhenfang W u Huaqiang Yang 2019Virologica Sinica2019,34,5:3
7Overview to the Hard X-ray Modulation Telescope (Insight-HXMT) Satellite显示文摘As China’s first X-ray astronomical satellite, the Hard X-ray Modulation Telescope (HXMT), which was dubbed as Insight-HXMT after the launch on June 15, 2017, is a wide-band(1-250 ke V) slat-collimator-based X-ray astronomy satellite with the capability of all-sky monitoring in 0.2-3 Me V. It was designed to perform pointing, scanning and gamma-ray burst(GRB)observations and, based on the Direct Demodulation Method (DDM), the image of the scanned sky region can be reconstructed.Here we give an overview of the mission and its progresses, including payload, core sciences, ground calibration/facility, ground segment, data archive, software, in-orbit performance, calibration, background model, observations and some preliminary results.Shuang-Nan Zhang TiPei Li FangJun Lu LiMing Song YuPeng X u CongZhan Liu Yong Chen XueLei Cao QingCui Bu Zhi Chang Gang Chen Li Chen TianXiang Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong Yuan Yuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan Can Gungor ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge Ou JinLu Qu Na Sai RenCheng Shang GuoHong Shen Liang Sun Ying Tan Lian Tao YouLi Tuo Chen Wang ChunQin Wang GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BaiYang Wu BoBing Wu Mei Wu GuangCheng Xiao ShaoLin Xiong LinLi Yan JiaWei Yang Sheng Yang YanJi Yang QiBin Yi Bin Yuan AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang ShenYi Zhangs Shu Zhang Tong Zhang WanChang Zhang Wei Zhang WenZhao Zhang Yi Zhang YiFei Zhang YongJie Zhang Yue Zhang Zhao Zhang Zhi Zhang ZiLiang Zhang HaiSheng Zhao XiaoFan Zhao ShiJie Zheng JianFeng Zhou YuXuan Zhu Yue Zhu RenLin Zhuang 2020Science China(Physics,Mechanics & Astronomy)2020,63,4:2
8Molecular analysis and chromosomal mapping of amplified genes isolated from a transformedmouse 3T3 cell line显示文摘CAHILLY SNYDER L YANG FENG T FRANCKE U 1987Somat Cell Mol Genet1987,13,3:1
9Investigation on vari- able shear modulus of magnetorheologieal elastomer based on natural rubber due to change of fabrication design显示文摘Yoon J H Yang I H Jeong U C 2013Poly- mer Engineering and Science2013,53,5:1
10Novel method for preparation of structural microspheres poly(N-isopropylacryl-amide-co-acrylic acid)/SiO2显示文摘YANG J X H U D D FANG Y 2006Chem Mater2006,18,:1
11Geometric effects on micropolar elastic honeycomb structure with negative poisson's ratio using the finite element method显示文摘Yang D U 2003Finite Elements in Analysis and Design2003,39,3:1
12HMGB-1 as a DNA-binding Cytokine显示文摘Andersson U Erlandsson-Harris H Yang H 2002J Leukoc Biol2002,72,6:1
13Optimal dividends in an Ornstein-Uhlenbeck type model with credit and debit interest显示文摘Cai J Gerber H U Yang H 0,,02:1
14Ipilimumab (anti-CTLA4 antibody) causes regression of metastatic renal cell cancer associated with enteritis and hypophysitis 显示文摘Yang JC Hughes M Kammula U 2007J Immunother2007,30,8:1
15Change of body weight and macrophage inhibitory cytokine-I during chemotherapy in advanced gastric cancer:what is their clinical significance?显示文摘ZHIHAO L U LI YANG JINGWEI Y U 2014PLoS One2014,9,88:1
16Thermal and Mechanical Analysis of Delamination in GaN-Based Light-Emitting Diode Packages 显示文摘H U J Z YANG L Q HW ANG W J 2006J Crystal Growth2006,288,1:1
17Akt-mediated cis platin resistance in ovarian cancer: modulation of p53 action on caspase-dependent mitoehondrial death pathway 显示文摘YANG X FRASER M MOLL U M 2006Cancer Res2006,66,6:1
18Selective posterior rhizotomy for lower extremity spasticity: how much and which of the posterior rootlets should be cut显示文摘Kim DS Choi J U Yang KH 2002Surg Neurol2002,57,:1
19Chromosomal mapping of genes involved in growth control 显示文摘Francke U Yang - Feng T L Brissenden J E 1986Cold Spring Harbor Symposia on Quantitative Biology1986,51,1:1
20Degradation of 4 - chlorophenol by a micro- wave assisted photocatalysis method 显示文摘Ai Z H Yang P L u X H 2005J Hazard Mater B2005,124,:1
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